<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="sitemap.xsl"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">

<?php foreach ($urls as $key=>$value): ?>
<url>
    <loc>http://www.amitavroy.com/<?php echo $value['alias']; ?></loc>
    <changefreq>monthly</changefreq>
</url>
<?php endforeach; ?>
</urlset>